private void Btn_CNC_Click(object sender, RoutedEventArgs e)
{
var facets = new List <Facet>();
var cloneMeshGroup = sceneView.MeshGroup.Clone();
Dispatcher.Invoke(new Action(() =>
{
var transform = myViewport3D.Children[myViewport3D.Children.Count - 1].Transform.Clone() as Transform3DGroup;
var bb = cloneMeshGroup.Bounds;
var f = SlicerHelper.ScaleWeight(new Size3D(bb.SizeX, bb.SizeY, bb.SizeZ), new Size3D(800, 800, 2000));//1500,2000
var s = (transform.Children[1] as ScaleTransform3D);
s.ScaleX = f;
s.ScaleY = f;
s.ScaleZ = f;
foreach (GeometryModel3D geo in cloneMeshGroup.Children)
{
var mesh = geo.Geometry as MeshGeometry3D;
for (int i = 0; i < mesh.TriangleIndices.Count; i += 3)
{
var p = mesh.Positions[mesh.TriangleIndices[i]];
var p0 = transform.Transform(p);
mesh.Positions[mesh.TriangleIndices[i]] = p0;
p = mesh.Positions[mesh.TriangleIndices[i + 1]];
var p1 = transform.Transform(p);
mesh.Positions[mesh.TriangleIndices[i + 1]] = p1;
p = mesh.Positions[mesh.TriangleIndices[i + 2]];
var p2 = transform.Transform(p);
mesh.Positions[mesh.TriangleIndices[i + 2]] = p2;
if (p0 != p1 && p0 != p2 && p1 != p2)
{
var face = new Facet(p0, p1, p2);
facets.Add(face);
}
}
}
var b = cloneMeshGroup.Bounds;
var c = (int)Math.Round((b.SizeY - b.Y) / 10.0);
var d = new LinearArrayDefine(new Vector3(0, 1, 0), c, (float)b.Y, (float)(b.Y + b.SizeY));
var result = SlicerHelper.DoLinearSlice(facets.ToArray(), d);
var form = new CNCForm(result);
form.ShowDialog();
/*
* var images = LinearSlicer.ToImage(result, 1600, 1600);
* for (int i = 0; i < images.Count; i++)
* {
* var bmp = images[i];
* bmp.Save(AppDomain.CurrentDomain.BaseDirectory + @"1\" + i + ".bmp");
* bmp.Dispose();
* }
*/
}));
}
private byte[] GetFrameBuff(Model3DGroup meshGroup, AxisAngleRotation3D rotation = null)
{
var frame = ",";
var facets = new List <Facet>();
var size = new ModelSize(64, 64, 32);
var axis = new System.Windows.Media.Media3D.Vector3D();
var angle = 0d;
if (rotation != null)
{
axis = rotation.Axis;
angle = rotation.Angle;
}
Dispatcher.Invoke(new Action(() =>
{
var cloneMeshGroup = meshGroup.Clone();
var transform = myViewport3D.Children[myViewport3D.Children.Count - 1].Transform.Clone() as Transform3DGroup;
foreach (GeometryModel3D geo in cloneMeshGroup.Children)
{
var mesh = geo.Geometry as MeshGeometry3D;
for (int i = 0; i < mesh.TriangleIndices.Count; i += 3)
{
var p = mesh.Positions[mesh.TriangleIndices[i]];
var p0 = transform.Transform(p);
p = mesh.Positions[mesh.TriangleIndices[i + 1]];
var p1 = transform.Transform(p);
p = mesh.Positions[mesh.TriangleIndices[i + 2]];
var p2 = transform.Transform(p);
facets.Add(new Facet(p0, p1, p2));
}
}
}));
//facets.RemoveAll(m => m.TooSmall);
var results = SlicerHelper.DoCircleSlice(facets.ToArray(), new CircleArrayDefine[] {
new CircleArrayDefine(new System.Numerics.Plane(0, 0, 1, 0), 200, 360)
});
IImageMould im = new LED6432P();
foreach (var key in results.Keys)
{
var images = CircleSlicer.ToImage(results[key], size, 64, 32, 0, 0);
for (int i = 0; i < images.Count; i++)
{
var bmp = images[i];
//bmp.Save(AppDomain.CurrentDomain.BaseDirectory + i + ".bmp");
frame += "," + im.GetMould(bmp);
}
}
frame = frame.TrimStart(',');
return(frame.Split(',').Select(m => Byte.Parse(m.Replace("0x", ""), System.Globalization.NumberStyles.AllowHexSpecifier)).ToArray());
}
